All-in-one desktop computing device



FIG. 1 is a front perspective view of an all-in-one desktop computing device;

FIG. 2 is a side perspective view of an all-in-one desktop computing device;

FIG. 3 is a top perspective view of an all-in-one desktop computing device;

FIG. 4 is a side perspective view of an all-in-one desktop computing device; and,

FIG. 5 is a rear perspective view of an all-in-one desktop computing device.

Broken lines shown in the drawings illustrate portions of the all-in-one desktop computing device and form no part of the claimed design. 

CLAIM The ornamental design for an all-in-one desktop computing device, as shown and described. 